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자율 시스템

AS1540

Headquarters, USAISC

공지된 IP
5,225,472
CIDR 프리픽스
623
ASN
AS1540

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

57/100
Caution
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

⚠ 36 MOAS 접두사es — 다중 원본 AS 감지됨

모든 MOAS 이상 →

이전에 AS에서 시작된 안정적인 접두사1540 는 당사의 RIPE RIS 수집기에서 감지된 다른 ASN(MOAS — Multiple-Origin AS)에 의해 현재 공지되고 있습니다. 이는 종종 양성(애니캐스트, 멀티호밍 또는 최근 전송)이지만, 경로 유출 또는 접두사 하이재킹을 나타낼 수 있으므로 검사할 가치가 있습니다.

접두사원본 AS마지막 감지 (UTC)
6.70.44.0/23 AS749, AS1540 2026-07-24 01:08:43
129.139.0.0/16 AS367, AS1540 2026-07-23 22:53:42
160.134.200.0/22 AS367, AS1540 2026-07-23 22:53:42
6.70.54.0/23 AS367, AS1540 2026-07-23 22:08:42
144.109.29.0/24 AS367, AS1540 2026-07-23 22:08:42
144.109.27.0/24 AS367, AS1540 2026-07-23 22:08:42
6.70.50.0/23 AS367, AS1540 2026-07-23 22:08:42
6.64.152.0/24 AS367, AS1540 2026-07-23 22:08:42
6.70.46.0/23 AS367, AS1540 2026-07-23 22:08:42
144.109.28.0/24 AS367, AS1540 2026-07-23 22:08:42
6.70.38.0/23 AS367, AS1540 2026-07-23 22:08:42
144.109.30.0/24 AS367, AS1540 2026-07-23 22:08:42
144.109.0.0/21 AS367, AS1540 2026-07-23 22:08:42
6.70.42.0/23 AS367, AS1540 2026-07-23 22:08:42
144.109.31.0/24 AS367, AS1540 2026-07-23 22:08:42

가장 최근에 감지된 15개 표시 36 MOAS 접두사. 대규모 네트워크의 많은 다중 원본 접두사는 양성(애니캐스트)입니다. 다음을 참조하십시오. 모든 MOAS 이상.

AS1540 — 전 세계 IP 발자취

AS가 있는 도시1540 측정 가능한 IPv4 할당을 가지고 있습니다. 점을 클릭하여 해당 도시 페이지를 엽니다. 크기와 색상은 IP 수에 따라 달라집니다.

3D 지구본에서 보기 →

상위 CIDR 범위

CIDRIPPTR Density조직국가StateCity
6.248.0.0/13 524.3K
0.0%
Headquarters, USAISC US
6.244.0.0/14 262.1K
10.3%
Headquarters, USAISC US
6.140.0.0/15 131.1K
0.0%
Headquarters, USAISC US
6.240.0.0/15 131.1K
0.0%
Headquarters, USAISC US
143.78.0.0/15 131.1K
0.0%
Headquarters, USAISC US Texas El Paso
144.244.0.0/15 131.1K
0.0%
Headquarters, USAISC US Kansas Junction City
146.14.0.0/15 131.1K
0.0%
United States Department of Defense DoD US Delaware Middletown
150.192.0.0/15 131.1K
0.0%
Headquarters, USAISC US Washington Olympia
155.150.0.0/15 131.1K
0.0%
Headquarters, USAISC US Alabama Madison
155.214.0.0/15 131.1K
0.0%
Headquarters, USAISC US
158.6.0.0/15 131.1K
0.0%
Headquarters, USAISC US
158.16.0.0/15 131.1K
0.0%
Headquarters, USAISC US
160.132.0.0/15 131.1K
0.0%
Headquarters, USAISC US California Seaside
6.41.0.0/16 65.5K
2.3%
United States Department of Defense DoD US
6.68.0.0/16 65.5K
0.0%
Headquarters, USAISC US
6.242.0.0/16 65.5K
0.0%
Headquarters, USAISC US
129.29.0.0/16 65.5K
0.0%
United States Department of Defense DoD US
130.114.0.0/16 65.5K
68.1%
United States Department of Defense DoD US
134.78.0.0/16 65.5K
0.0%
United States Department of Defense DoD US
136.205.0.0/16 65.5K
0.0%
Headquarters, USAISC US Alabama Madison
138.27.0.0/16 65.5K
0.0%
Headquarters, USAISC US
139.161.0.0/16 65.5K
0.0%
United States Department of Defense DoD US Texas Hondo
139.231.0.0/16 65.5K
0.0%
Headquarters, USAISC US Arizona Sierra Vista
139.232.0.0/16 65.5K
0.0%
United States Department of Defense DoD US Texas Cibolo
140.196.0.0/16 65.5K
0.0%
Headquarters, USAISC US
140.202.0.0/16 65.5K
0.0%
Headquarters, USAISC US New York Farmingville
141.107.0.0/16 65.5K
0.0%
Headquarters, USAISC US Kansas Bonner Springs
143.71.0.0/16 65.5K
0.0%
United States Department of Defense DoD US Texas Killeen
143.72.0.0/16 65.5K
0.0%
United States Department of Defense DoD US Texas Killeen
143.79.0.0/16 65.5K
0.0%
Headquarters, USAISC US Tennessee Clarksville
144.147.0.0/16 65.5K
0.0%
Headquarters, USAISC US California Apple Valley
144.246.0.0/16 65.5K
11.8%
Headquarters, USAISC US
146.53.0.0/16 65.5K
0.0%
United States Department of Defense DoD US
146.54.0.0/16 65.5K
0.0%
United States Department of Defense DoD US
147.71.0.0/16 65.5K
0.0%
United States Department of Defense DoD US Texas El Paso
147.164.0.0/16 65.5K
0.0%
Headquarters, USAISC US
147.198.0.0/16 65.5K
0.0%
United States Department of Defense DoD US
147.238.0.0/16 65.5K
0.0%
Headquarters, USAISC US
147.240.0.0/16 65.5K
0.0%
Headquarters, USAISC US
150.113.0.0/16 65.5K
0.0%
United States Department of Defense DoD US
150.152.0.0/16 65.5K
0.0%
Headquarters, USAISC US
150.180.0.0/16 65.5K
0.0%
Headquarters, USAISC US
153.103.0.0/16 65.5K
0.0%
United States Department of Defense DoD US
155.9.0.0/16 65.5K
0.0%
Headquarters, USAISC US
155.151.0.0/16 65.5K
0.0%
Headquarters, USAISC US Alabama Madison
155.153.0.0/16 65.5K
0.0%
Headquarters, USAISC US
155.214.0.0/16 65.5K
0.0%
Headquarters, USAISC US
155.216.0.0/16 65.5K
0.0%
United States Department of Defense DoD US
155.219.0.0/16 65.5K
0.0%
Headquarters, USAISC US Oklahoma Lawton
158.2.0.0/16 65.5K
0.0%
United States Department of Defense DoD US
158.4.0.0/16 65.5K
0.0%
Headquarters, USAISC US
158.7.0.0/16 65.5K
0.0%
Headquarters, USAISC US
160.132.0.0/16 65.5K
0.0%
Headquarters, USAISC US
164.66.0.0/16 65.5K
0.0%
Headquarters, USAISC US Alabama Anniston
6.243.0.0/17 32.8K
0.8%
Headquarters, USAISC US
136.205.0.0/17 32.8K
0.0%
Headquarters, USAISC US
143.134.0.0/17 32.8K
0.0%
Headquarters, USAISC US
147.58.0.0/17 32.8K
0.0%
Headquarters, USAISC US
155.152.0.0/17 32.8K
0.0%
United States Department of Defense DoD US
155.215.0.0/17 32.8K
0.0%
Headquarters, USAISC US
158.19.128.0/17 32.8K
0.0%
Headquarters, USAISC US
6.69.64.0/18 16.4K
0.0%
Headquarters, USAISC US
6.243.128.0/18 16.4K
0.0%
Headquarters, USAISC US
136.205.128.0/18 16.4K
0.0%
Headquarters, USAISC US
139.232.192.0/18 16.4K
0.0%
Headquarters, USAISC US
147.58.192.0/18 16.4K
0.0%
Headquarters, USAISC US
150.113.128.0/18 16.4K
0.0%
Headquarters, USAISC US
155.215.192.0/18 16.4K
0.0%
Headquarters, USAISC US
158.1.0.0/18 16.4K
0.0%
Headquarters, USAISC US
158.13.192.0/18 16.4K
0.0%
United States Department of Defense DoD US
199.226.128.0/18 16.4K
29.6%
United States Department of Defense DoD US
6.42.192.0/19 8.2K
0.0%
Headquarters, USAISC US
6.66.96.0/19 8.2K
0.0%
Headquarters, USAISC US
6.71.192.0/19 8.2K
0.0%
Headquarters, USAISC US
6.243.192.0/19 8.2K
0.0%
Headquarters, USAISC US
136.205.192.0/19 8.2K
0.0%
Headquarters, USAISC US
139.232.0.0/19 8.2K
0.0%
Headquarters, USAISC US
146.55.32.0/19 8.2K
0.0%
United States Department of Defense DoD US
147.58.160.0/19 8.2K
0.0%
Headquarters, USAISC US
150.113.32.0/19 8.2K
0.0%
Headquarters, USAISC US
150.113.96.0/19 8.2K
0.0%
Headquarters, USAISC US
150.113.224.0/19 8.2K
0.0%
Headquarters, USAISC US
155.19.160.0/19 8.2K
8.6%
Headquarters, USAISC US
155.215.160.0/19 8.2K
0.0%
Headquarters, USAISC US
6.65.144.0/20 4.1K
0.0%
United States Department of Defense DoD US
6.65.160.0/20 4.1K
0.0%
United States Department of Defense DoD US
6.66.80.0/20 4.1K
0.0%
Headquarters, USAISC US
6.69.16.0/20 4.1K
0.0%
Headquarters, USAISC US
6.69.32.0/20 4.1K
0.0%
Headquarters, USAISC US
6.72.0.0/20 4.1K
0.0%
Headquarters, USAISC US
6.73.224.0/20 4.1K
0.0%
Headquarters, USAISC US
6.243.240.0/20 4.1K
0.0%
Headquarters, USAISC US
136.205.240.0/20 4.1K
0.0%
Headquarters, USAISC US
139.232.64.0/20 4.1K
0.0%
Headquarters, USAISC US
139.232.112.0/20 4.1K
0.0%
Headquarters, USAISC US
139.232.128.0/20 4.1K
0.0%
Headquarters, USAISC US
139.232.176.0/20 4.1K
0.0%
Headquarters, USAISC US
143.68.192.0/20 4.1K
0.0%
Headquarters, USAISC US
143.69.64.0/20 4.1K
0.0%
United States Department of Defense DoD US
143.86.240.0/20 4.1K
0.0%
Headquarters, USAISC US

BGP 공지 접두사

실시간 BGP 이상 →

접두사 AS1540 당사의 RIPE RIS 수집기에서 관찰된 BGP에서 실제로 시작됩니다. 이 실시간 라우팅 보기는 위의 레지스트리 할당과 다를 수 있습니다.

Prefix공지 샘플마지막 확인
155.29.143.0/24 3,239,593 2026-07-24 13:27:53
155.29.247.0/24 3,208,151 2026-07-24 13:27:53
155.29.165.0/24 3,156,457 2026-07-24 13:27:53
144.147.0.0/16 3,145,780 2026-07-24 13:27:42
206.37.243.0/24 3,144,729 2026-07-24 13:29:39
158.13.120.0/21 3,143,704 2026-07-24 13:27:56
199.123.82.0/24 3,137,762 2026-07-24 13:29:20
155.213.24.0/21 3,131,321 2026-07-24 13:27:53
6.16.112.0/24 3,129,475 2026-07-24 13:25:57
160.133.0.0/16 3,126,687 2026-07-24 13:27:58
214.3.94.0/24 3,115,535 2026-07-24 13:29:52
147.104.175.0/24 1,259,091 2026-07-23 16:34:26
147.104.154.0/24 1,032,714 2026-07-23 03:06:38
214.37.194.0/24 754,248 2026-07-24 13:29:52
143.70.199.0/24 403,222 2026-07-24 13:27:41
158.11.50.0/24 324,195 2026-07-22 20:36:25
144.105.48.0/21 294,224 2026-07-24 13:27:42
146.16.152.0/24 281,395 2026-07-24 13:27:43
146.16.153.0/24 280,440 2026-07-24 13:27:43
158.16.237.0/24 280,073 2026-07-24 13:27:56
158.16.242.0/23 278,309 2026-07-24 13:27:56
158.16.244.0/23 277,986 2026-07-24 13:27:56
158.16.246.0/23 277,882 2026-07-24 13:27:56
158.16.226.0/23 276,815 2026-07-24 13:27:56
158.16.230.0/23 276,653 2026-07-24 13:27:56
158.16.234.0/23 276,500 2026-07-24 13:27:56
158.16.228.0/23 276,304 2026-07-24 13:27:56
158.16.224.0/23 276,287 2026-07-24 13:27:56
158.16.232.0/23 276,002 2026-07-24 13:27:56
158.16.239.0/24 275,963 2026-07-24 13:27:56
146.16.145.0/24 274,689 2026-07-24 13:27:43
146.16.148.0/24 274,261 2026-07-24 13:27:43
155.29.133.0/24 271,424 2026-07-24 13:27:53
155.29.134.0/24 270,987 2026-07-24 13:27:53
155.21.188.0/23 270,791 2026-07-24 13:27:53
144.101.114.0/24 270,562 2026-07-24 13:27:42
155.29.241.0/24 270,553 2026-07-24 13:27:53
144.101.116.0/24 270,163 2026-07-24 13:27:42
144.101.110.0/24 269,995 2026-07-24 13:27:42
155.29.132.0/24 269,736 2026-07-24 13:27:53
144.101.99.0/24 269,405 2026-07-24 13:27:42
6.73.209.0/24 269,092 2026-07-24 13:25:57
6.73.194.0/24 269,051 2026-07-24 13:25:57
6.73.193.0/24 268,713 2026-07-24 13:25:57
6.73.195.0/24 268,536 2026-07-24 13:25:57
6.73.196.0/24 268,409 2026-07-24 13:25:57
6.73.220.0/23 268,112 2026-07-24 13:25:57
6.73.250.0/23 266,629 2026-07-24 13:25:57
6.73.252.0/24 266,544 2026-07-24 13:25:57
6.73.248.0/23 266,540 2026-07-24 13:25:57

상위 표시 50 of 2,327 샘플 볼륨별 공지 접두사.

Frequently Asked Questions

AS1540는 무엇입니까?

AS1540는 Headquarters, USAISC에 할당된 자율 시스템 번호(Autonomous System Number)입니다. ASN은 특정 IP 주소 집합을 제어하고 BGP(Border Gateway Protocol)를 통해 인터넷에서 트래픽이 라우팅되는 방식을 결정하는 네트워크를 식별합니다.

AS1540는 몇 개의 IP 주소를 공지합니까?

AS1540는 623개의 라우팅된 CIDR 접두사를 통해 5.23M개의 IPv4 주소를 공지합니다. 이 네트워크는 United States에 등록되어 있습니다.

AS1540는 누가 운영합니까?

AS1540는 Headquarters, USAISC에 의해 운영됩니다. 이 조직은 United States에 기반을 두고 있습니다. 조직 페이지에서 모든 IP 범위 및 관련 AS를 볼 수 있습니다.

AS1540는 어느 국가에 등록되어 있습니까?

AS1540는 United States에 등록되어 있습니다. 이는 네트워크 운영자의 본사가 위치한 곳을 나타내지만, 해당 AS가 공지하는 IP 주소는 전 세계 사용자에게 서비스를 제공할 수 있습니다.

최종 업데이트: 2026-07-24 15:10:32 UTC
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